mes平台Action类模版

Connection conn = null;

PreparedStatement pst = null;

ResultSet rs = null;

@Override

public String excute() throws ExedoException {

// TODO Auto-generated method stub

String success = "success";

String uid = DOGlobals.getInstance().getSessoinContext().getUser().getUid();

String headjson = DOGlobals.getInstance().getSessoinContext().getFormInstance().getValue("jsons");

conn = DataSource.getDataSource().getConnection();

try {

conn.setAutoCommit(false);

if(headjson == null ||headjson.equals("")){

return success = "没有接受到前段数据";

}

JSONArray jsonArr = new JSONArray(headjson);

JSONObject jsonObject = jsonArr.getJSONObject(0);

String objuid = jsonObject.getString("objuid");

String scx_uid = jsonObject.getString("scx_uid");

String ph = jsonObject.getString("ph");

String pm = jsonObject.getString("pm");

String gg = jsonObject.getString("gg");

String zt = jsonObject.getString("zt");

String ts = jsonObject.getString("ts");

StringBuffer sql = new StringBuffer();

/*

*

*/

sql.append("");

pst = conn.prepareStatement(sql.toString());

pst.setString(1, "");

pst.executeUpdate();

sql.delete(start, end)

} catch (SQLException | JSONException e) {

// TODO Auto-generated catch block

e.printStackTrace();

try {

conn.rollback();

success = "error";

} catch (SQLException e1) {

// TODO Auto-generated catch block

e1.printStackTrace();

}

}finally{

try {

conn.commit();

if(rs != null){

rs.close();

}

if(pst != null){

pst.close();

}

if(rs != null){

rs.close();

}

} catch (SQLException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

}

return success;

}